A 28-year-old woman developed allergic contact dermatitis within 6 to 24 hours exclusively after using carmine-containing eyeshadows and lipsticks. She had both a positive patch test result and a ...

Medically reviewed by Brendan Camp, MD A rash, or dermatitis (eczema), on the neck is skin inflammation and irritation. It ...

Irritants such as detergents and bleach can cause irritant contact dermatitis. Allergic contact dermatitis happens due to an allergic reaction to a particular substance, such as poison ivy or nickel.

What it looks like: Contact dermatitis has the same symptoms mentioned above, and can be a red rash that appears scaly or blistered, depending on its cause and severity. This rash often has a ...

Tulip bulbs also have some calcium oxalate raphides. The combined effect of irritant and allergic contact dermatitis from tulips results in "tulip fingers." Contact can be extensive for those who ...

including atopic dermatitis (a type of eczema) and contact dermatitis. Dermatitis isn’t always curable, but it’s definitely treatable. With the help of prescription topical medications and a ...

Medically reviewed by Leah Ansell, MD A rash on the inner thigh or near the groin can be caused by close-fitting clothing, ...

Discover expert methods to identify, treat and prevent various types of skin rashes, from allergic reactions to chronic ...

If you have contact dermatitis, you can help prevent it by determining what irritants or allergens are triggering your condition and avoiding those irritants if possible. It’s important to see a ...

If you have sensitive skin, you know that a new soap or cosmetic can trigger an outbreak of redness, itching, or stinging. But are you aware that your home also might harbor other common skin ...

This article outlines some other possible causes of a bullseye-shaped rash and when to contact a doctor. Check whether they are carrying an epinephrine pen. If they are, follow the instructions on ...